Spesifikasi Modul Input Digital Model 3301
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Mata: 32, biasa
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Voltan Input Nominal: 24 V DC
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Julat Voltan Operasi: 15–30 V DC
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Voltan Input Maksimum Mutlak: 33 V DC
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Voltan Input Terbalik Maksimum Mutlak: –0.6 V DC
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Kelewatan Input: <10 ms, Hidup ke Mati atau Mati ke Hidup
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TC: 6.4 ms, –3dB @ 25Hz
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Impedans Input: >30 kΩ tanpa plat tapak, ≈3 kΩ dengan plat asas
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Kuasa input:
- 0.2 W/pt @ 24 V DC
- 0.5 W/pt @ 33 V DC
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Ambang Input:
- 0–5 V DC = Rantau Mati
- 6–14 V DC = Rantau peralihan
- 15–30 V DC = Pada rantau
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Diagnostik (Kehilangan Pandangan): Diagnostik paksa-untuk-nilai (FVD), <2 ms/ujian
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Kadar Togol Input Maksimum untuk Mengekalkan Liputan Kesalahan Diagnostik: <20/saat
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Glitch Luar Negeri FVD:
- Tempoh: <2 ms
- Magnitud: ≈36% voltan ujian
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Impedans Output: 0–5 V DC, ≈100 kΩ
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Masa Imbasan ADC: <1 ms untuk semua 32 mata
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Pengasingan Fungsi-ke-Pelindung-Bumi: 500 V DC, minimum
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Functional-to-Functional-Earth (Logik) Pengasingan: 800 V DC, minimum
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